| 摘要 |
<p>A flat article ( 4 ) comprises bars ( 6 ) extending parallel to one another in spaced-apart fashion, which are joined together by connecting means ( 7 ). The connecting means ( 7 ) can be designed such that they extend over the full length of the flat article ( 4 ), or alternatively they can each join together only two immediately adjacent bars ( 6 ).</p> |
